function getDirectoryData($pathFromRoot)
{
$fileBlacklist = file_get_contents($this->packagePathFromRoot . 'file_blacklist.txt');
$fileBlacklist = explode(",", $fileBlacklist);
$folderBlacklist = file_get_contents($this->packagePathFromRoot . 'folder_blacklist.txt');
$folderBlacklist = explode(",", $folderBlacklist);
$fileTypes = file_get_contents($this->packagePathFromRoot . 'file_types.txt');
$fileTypes = explode(",", $fileTypes);
$output = array();
$directories = array();
$files = array();
if ($dh = opendir($pathFromRoot)) {
while (($item = readdir($dh)) !== false) {
if (is_dir($pathFromRoot . $item) && !FileSystemHelper::isInList($item, $folderBlacklist)) {
$directories[] = array('path' => normalizePath($pathFromRoot . $item), 'name' => $item, 'description' => FileSystemHelper::getFolderDescription(normalizePath($pathFromRoot . $item)));
sort($directories);
} else {
if (is_file($pathFromRoot . $item) && !FileSystemHelper::isInList($item, $fileBlacklist) && FileSystemHelper::isInList(pathinfoExtension($item), $fileTypes)) {
$files[] = array('path' => $pathFromRoot . $item, 'name' => $item, 'data' => array('width' => getimagesizeWidth($pathFromRoot . $item), 'height' => getimagesizeHeight($pathFromRoot . $item)), 'description' => FileSystemHelper::getImageDescription($pathFromRoot . $item));
sort($files);
}
}
}
closedir($dh);
}
$output['file'] = $files;
$output['dir'] = $directories;
return $output;
}
private function loadVars()
{
//Directories
$dir = array();
$this->vars['current_directory'] = '';
//We listen to query strings to deduce the folder the user is going for
// forinstance: nickwalker.us/photos?hello would mean they want to look into the folder /photos/hello
$this->vars['current_directory'] = normalizePath($_SERVER['QUERY_STRING']);
$this->vars['gallery_url'] = dirname($_SERVER['REQUEST_URI']);
$this->vars['current_folder_name'] = $this->getDirectoryName($this->vars['current_directory']);
$this->vars['description'] = FileSystemHelper::getFolderDescription($this->photosPathFromRoot . $this->vars['current_directory']);
// Populates $this->vars['file_list'] and $this->vars['folder_list']
$this->loadDirectoryInformation($this->photosPathFromRoot . $this->vars['current_directory']);
//var_dump($this->vars);
}
